Dana sent 7 texts each to 9 of her friends about a math problem. What is the total number of texts (x) that Dana sent to her friends?

Michelle had a birthday party. she bought a bag of candy with 96 starbursts, 72 hershey's, and 68 reese's. she wants to use all the candy she bought to make goody bags with the same amount of starbursts, hershey's and reese's in each bag. what is the largest number of bags she can make?

Can some one me with these questions

Identify one charcteristic of exponential growth